BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

08/17
20:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
20:00:00 (GMT) on 08/17
Sea Height:	4.5 ft
Primary Swell Height:	3.3 ft
Primary Swell Period:	12.8 secs
Surf Height	3.1 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
08/17	20:00:00	4.5	3.3 se	12.8 secs	2.3 se	9.1 secs	0.9 se	16.7secs	3.1 -3.5	12.8
08/17	19:00:00	4.4	3.1 se	12.6 secs	2.2 se	9.1 secs	0.9 se	16.7secs	2.9 -3.3	12.6
08/17	18:00:00	4.5	3.4 se	12.8 secs	2.1 se	9.2 secs	0.8 se	16.7secs	3.2 -3.6	12.8
08/17	17:00:00	4.5	2.8 se	14.3 secs	2.7 se	11.3 secs	1.9 se	7.7secs	3.0 -3.4	14.3
08/17	16:00:00	4.7	3.2 se	14.2 secs	2.4 se	10.2 secs	1.4 se	6.7secs	3.4 -3.8	14.2
08/17	15:00:00	4.7	3.2 se	14.3 secs	2.6 se	10.2 secs	1.4 se	6.8secs	3.4 -3.8	14.3
08/17	14:00:00	5.0	3.7 se	12.7 secs	2.4 se	9.1 secs	1.1 se	17.2secs	3.6 -4.0	12.7
08/17	13:00:00	4.3	2.5 se	14.2 secs	2.5 se	11.2 secs	2.2 se	7.8secs	2.7 -3.0	14.2
08/17	12:00:00	4.4	2.6 se	14.3 secs	2.6 se	11.2 secs	2.2 se	7.8secs	2.8 -3.1	14.3
08/17	11:00:00	4.9	3.0 se	14.2 secs	2.7 se	10.1 secs	1.5 se	6.7secs	3.2 -3.6	14.2
08/17	10:00:00	5.2	3.4 se	12.7 secs	2.9 se	9.1 secs	1.0 se	17.2secs	3.2 -3.6	12.7
08/17	09:00:00	5.1	3.4 se	12.6 secs	2.7 se	9.1 secs	1.0 se	16.7secs	3.2 -3.6	12.6
08/17	08:00:00	5.2	3.7 se	14.2 secs	2.5 se	10.1 secs	1.4 se	17.2secs	3.9 -4.4	14.2
08/17	07:00:00	5.2	3.4 se	12.5 secs	2.9 se	9.2 secs	0.9 se	16.7secs	3.2 -3.6	12.5
08/17	06:00:00	5.7	3.6 se	14.5 secs	2.8 se	11.3 secs	2.9 se	7.8secs	3.9 -4.4	14.5
08/17	05:00:00	5.1	3.4 se	14.2 secs	3.0 se	10.0 secs	1.5 se	6.8secs	3.6 -4.1	14.2
08/17	04:00:00	5.1	3.1 se	14.3 secs	3.2 se	10.1 secs	1.4 se	6.8secs	3.3 -3.8	14.3
08/17	03:00:00	5.6	3.4 se	14.3 secs	3.5 se	11.2 secs	2.4 se	7.9secs	3.6 -4.1	14.3
08/17	02:00:00	5.4	3.7 se	12.7 secs	2.4 se	15.7 secs	3.1 se	9.1secs	3.5 -4.0	12.7
08/17	01:00:00	5.6	3.4 se	14.3 secs	3.8 se	11.1 secs	2.2 se	7.8secs	3.7 -4.2	14.3
08/17	00:00:00	5.4	3.3 se	14.2 secs	3.2 se	10.1 secs	1.5 se	6.7secs	3.5 -4.0	14.2
08/16	23:00:00	5.6	3.3 se	14.2 secs	3.4 se	11.2 secs	2.2 se	7.8secs	3.5 -4.0	14.2
08/16	22:00:00	5.7	3.6 se	12.5 secs	3.5 se	9.3 secs	1.4 se	16.7secs	3.4 -3.9	12.5
08/16	21:00:00	5.8	3.4 se	14.2 secs	4.0 se	11.1 secs	2.6 se	7.8secs	3.6 -4.1	14.2

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
19:50:00 (GMT) on 08/17
Combined Sea Height:	5.2 ft
Dominant Period:	0.0 secs
Wind Speed:	13.7 kts
Wind Gust:	19.5 kts
Wind Direction:	100 degrees
Barometric Pressure:	1012.7 mbs
Air Temperature:	81.1 degrees
Water Temperature:	32.0 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
08/17	19:50:00	5.2	0.0	13.7	19.5	100	1012.7	81.1	32.0
08/17	18:50:00	6.2	14.0	13.7	15.6	090	1012.8	81.7	32.0
08/17	17:50:00	5.9	15.0	13.7	15.6	100	1012.5	81.7	32.0
08/17	16:50:00	5.6	10.0	11.7	13.7	110	1011.9	81.5	32.0
08/17	15:50:00	5.9	11.0	11.7	13.7	090	1011.5	81.3	32.0
08/17	14:50:00	6.2	15.0	11.7	13.7	100	1011.3	81.5	32.0
08/17	13:50:00	5.9	8.0	9.8	11.7	090	1011.0	81.7	32.0
08/17	12:50:00	6.2	8.0	11.7	13.7	100	1011.2	81.5	32.0
08/17	11:50:00	5.9	8.0	11.7	15.6	090	1011.5	81.5	32.0
08/17	10:50:00	6.6	8.0	13.7	15.6	100	1011.7	81.5	32.0
08/17	09:50:00	6.2	8.0	11.7	13.7	100	1012.0	81.9	32.0
08/17	08:50:00	6.6	8.0	7.8	9.8	100	1012.5	81.9	32.0
08/17	07:50:00	6.9	0.0	9.8	11.7	100	1012.1	82.0	32.0
08/17	06:50:00	6.6	8.0	9.8	11.7	120	1012.1	82.0	32.0
08/17	05:50:00	7.2	8.0	9.8	11.7	120	1011.7	82.0	32.0
08/17	04:50:00	6.9	9.0	9.8	11.7	130	1011.0	82.2	32.0
08/17	03:50:00	6.9	9.0	7.8	9.8	140	1010.8	82.4	32.0
08/17	02:50:00	6.6	9.0	7.8	9.8	150	1010.6	82.4	32.0
08/17	01:50:00	6.9	9.0	7.8	9.8	160	1010.7	82.0	32.0
08/17	00:50:00	6.6	9.0	9.8	9.8	160	1011.2	82.0	32.0
08/16	23:50:00	7.2	10.0	9.8	11.7	180	1011.4	81.9	32.0
08/16	22:50:00	7.2	10.0	11.7	13.7	190	1011.8	81.9	32.0
08/16	21:50:00	7.2	10.0	11.7	15.6	190	1012.3	81.9	32.0
08/16	20:50:00	8.2	9.0	11.7	13.7	190	1012.1	81.9	32.0

000041903 ___0.028488

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